Zachary Nelson

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
N	$45.20	3,800	$171,774.82	1,070,734	2012-02-21	Filing
N	$47.36	2,442	$115,656.05	1,069,534	2012-02-15	Filing
N	$46.57	34,083	$1,587,398.68	1,071,976	2012-02-15	Filing
N	$45.33	35,222	$1,596,454.76	1,106,059	2012-02-15	Filing
N	$41.06	4,100	$168,346.00	1,084,297	2012-01-18	Filing
N	$39.78	900	$35,804.97	1,088,397	2012-01-18	Filing
N	$45.47	300	$13,641.00	1,084,297	2011-12-05	Filing
N	$44.76	1,600	$71,615.04	1,084,597	2011-12-05	Filing
N	$43.79	3,100	$135,747.76	1,086,197	2011-12-19	Filing
N	$47.02	3,885	$182,665.32	1,084,297	2011-12-05	Filing
N	$46.30	1,920	$88,890.43	1,088,182	2011-12-05	Filing
N	$41.71	100	$4,171.00	1,090,102	2011-11-18	Filing
N	$40.47	4,900	$198,320.15	1,090,202	2011-11-18	Filing
N	$42.17	3,504	$147,777.00	1,090,102	2011-11-17	Filing
N	$41.40	5,872	$243,117.24	1,093,606	2011-11-17	Filing
N	$41.71	100	$4,171.00	1,085,102	2011-11-18	Filing
N	$40.47	4,900	$198,320.15	1,085,202	2011-11-18	Filing
N	$42.17	3,504	$147,777.00	1,090,102	2011-11-17	Filing
N	$41.40	5,872	$243,117.24	1,093,606	2011-11-17	Filing
N	$34.17	3,200	$109,347.52	1,099,478	2011-10-18	Filing